Call Blocker Droid is an Android app developed by Maceda (Rod. Governador Jorge Lacerda, Araranguá, Santa Catarina - Brasil). Others apps created by Maceda are: Alarm Antitheft Droid, Droid SMS, SMS AntiSpam droid, Vocabulary Notebook.

Call Blocker Droid first became available on 12 Feb 2014. It is estimated that Call Blocker Droid has been downloaded between 10000 and 50000 times from the Play Store.

Call Blocker Droid 1.5 requires the following permissions:

Allows applications to access information about networks.

Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.

Allows applications to open network sockets.

Allows an application to read the user's call log.

Allows an application to read the user's contacts data.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows an application to write (but not read) the user's call log data.

Allows an application to write the user's contacts data.